71040301 has 4 divisors (see below), whose sum is σ = 72100672. Its totient is φ = 69979932.

The previous prime is 71040283. The next prime is 71040311. The reversal of 71040301 is 10304017.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 71040301 - 2¹³ = 71032109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71040311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530085 + ... + 530218.

It is an arithmetic number, because the mean of its divisors is an integer number (18025168).

Almost surely, 2^71040301 is an apocalyptic number.

It is an amenable number.

71040301 is a deficient number, since it is larger than the sum of its proper divisors (1060371).

71040301 is a wasteful number, since it uses less digits than its factorization.

71040301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060370.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 71040301 is about 8428.5408582981. The cubic root of 71040301 is about 414.1601071167.

Adding to 71040301 its reverse (10304017), we get a palindrome (81344318).

The spelling of 71040301 in words is "seventy-one million, forty thousand, three hundred one".